CN114526458A - Track, track adapter and electrical system - Google Patents
Track, track adapter and electrical system Download PDFInfo
- Publication number
- CN114526458A CN114526458A CN202111661618.9A CN202111661618A CN114526458A CN 114526458 A CN114526458 A CN 114526458A CN 202111661618 A CN202111661618 A CN 202111661618A CN 114526458 A CN114526458 A CN 114526458A
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- China
- Prior art keywords
- track
- rail
- guide groove
- adapter
- power supply
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
- F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a track, which is used for being coupled with electrical equipment and comprises a main body part and a lighting assembly, wherein the main body part comprises a top wall, a bottom wall, a left side wall, a right side wall and a supporting part, wherein the top wall and the bottom wall are oppositely arranged; the supporting part is provided with an accommodating groove which runs through the bottom wall, and the lighting assembly is arranged in the accommodating groove and is positioned between the first guide groove and the second guide groove. Compared with the prior art, the track is simple in structure, the first guide groove and the second guide groove are arranged, the track can be coupled with an illuminating lamp to provide main illumination, the illuminating assembly is arranged in the accommodating groove, auxiliary illumination can be provided on the track on the premise that the use of the track is not affected, the space of the track is effectively utilized, and the requirement of regional illumination is met.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a track, a track adapter and an electrical system.
Background
The track lamp mainly comprises a track (a conductive track) fixed on a ceiling or a wall, and various lamps capable of sliding along the track, such as spot lamps, line lamps and the like. The track lamp is a common indoor product without a main lamp at present, the track installation is rapid and convenient, various lamps can be carried for use, and the application is very wide.
Usually, the track lamp loads an external lamp for accent lighting, and the track part without the external lamp is lack of lighting supplement, so that the whole lighting environment and lighting effect are affected.
In view of the above, it is necessary to provide a rail, a rail adaptor and an electrical system to solve the above problems.
Disclosure of Invention
The invention aims to provide a track which is simple in structure and can meet the requirement of zone illumination.
In order to achieve the above object, the present invention provides a track for coupling electrical devices, including a main body and a lighting assembly disposed in the main body, wherein the main body includes a top wall and a bottom wall disposed opposite to each other, a left side wall and a right side wall disposed at two sides of the top wall and the bottom wall, and a support portion disposed between the left side wall and the right side wall for connecting the top wall and the bottom wall, and the left side wall and the right side wall are recessed toward each other to form a first guide groove and a second guide groove; the supporting part is provided with a containing groove which penetrates through the bottom wall, and the lighting assembly is arranged in the containing groove and is positioned between the first guide groove and the second guide groove.
As a further improvement of the present invention, the lighting assembly includes a substrate and a light emitting element, the substrate extends along the length direction of the track and is fixed on one side of the top wall close to the bottom wall, and the light emitting element is disposed on one side of the substrate far from the top wall and emits light toward the bottom wall.
As a further improvement of the present invention, the lighting assembly further includes a light emitting portion, and the light emitting portion is disposed at a position close to the bottom wall of the accommodating groove and is fixedly connected to the supporting portion.
As a further improvement of the present invention, a plane of the lowest point of the light outlet portion is flush with a plane of the lowest point of the bottom wall.
As a further development of the invention, the lighting assembly is integrally formed with the track.
As a further improvement of the present invention, the rail further comprises a power supply conductive member disposed in the main body portion and at least partially exposed in the first guide groove and/or the second guide groove.
As a further improvement of the invention, the rail further comprises end covers arranged at two ends of the main body part, fixing holes are arranged on the supporting part, and a fastener penetrates through the fixing holes to fixedly connect the end covers and the rail.
A second object of the present invention is to provide a rail adapter for mating connection with the rail.
To achieve the above object, the present invention provides a rail adaptor configured to be mechanically and electrically connected to the rail.
A third object of the invention is to provide an electrical system comprising the above-mentioned rail.
To achieve the above object, the present invention provides an electrical system comprising the above-mentioned track.
As a further improvement of the present invention, the electrical system further comprises a rail adapter and an electrical device, the electrical device being coupled to the rail through the rail adapter.
The invention has the beneficial effects that: compared with the prior art, the track has a simple structure, and the first guide groove and the second guide groove which are used for being coupled with the electrical equipment are formed on the left side wall and the right side wall of the track in an inwards concave mode, so that the stability of connection between the track and the electrical equipment is improved. In addition, can couple illumination lamps and lanterns on first guide slot and second guide slot to provide main illumination, set up lighting assembly in the track, set up lighting assembly in the holding tank, and be located first guide slot with between the second guide slot, in order not influencing under orbital use prerequisite, can also provide the auxiliary lighting of self, effectively utilize orbital space, satisfy the subregion illumination demand, build multi-level light, improve user's use and experience.
Drawings
Fig. 1 is a perspective view of a track according to a preferred embodiment of the present invention.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a perspective view of fig. 1 from another angle.
Fig. 4 is a cross-sectional view of the first installation of fig. 1.
Fig. 5 is a cross-sectional view of a second installation of fig. 1.
Fig. 6 is a perspective view of an adapter according to a preferred embodiment of the present invention.
Fig. 7 is a perspective view of a track light set according to a first preferred embodiment of the present invention.
Fig. 8 is a perspective view of a track light set according to a second preferred embodiment of the present invention.
Fig. 9 is a perspective view of a track light set according to a third preferred embodiment of the present invention.
Fig. 10 is a perspective view of a track lamp set according to a fourth preferred embodiment of the invention.
Fig. 11 is a perspective view of a track light set according to a fifth preferred embodiment of the invention.
Fig. 12 is a perspective view of a track adapter in accordance with a preferred embodiment of the present invention.
Fig. 13 is a top view of fig. 12 with the upper housing removed.
Fig. 14 is an exploded view of the structure of fig. 12.
Fig. 15 is an exploded view of the structure of the second catch in fig. 14.
Fig. 16 is a perspective view of the power supply spring plate in fig. 14.
Figure 17 is a perspective view of the unlocking assembly of figure 14.
Figure 18 is a perspective view of a portion of the structure of the connecting body of figure 14.
Fig. 19 is a cross-sectional view of fig. 12.
Fig. 20 is a perspective view of an electrical system in accordance with a first preferred embodiment of the present invention.
Fig. 21 is a side view of fig. 20.
Fig. 22 is an exploded view of the structure of fig. 20.
Fig. 23 is a sectional view of fig. 20.
Fig. 24 is a partial structural cross-sectional view of fig. 20.
Fig. 25 is a schematic view of an unlocked state of the electrical system of fig. 20.
Fig. 26 is a schematic view of a latched state of the electrical system of fig. 20.
Fig. 27 is a perspective view of an electrical system in accordance with a second preferred embodiment of the present invention.
Reference numerals:
100-track,
1-track lamp set, 11-main body part, 111-top wall, 1111-mounting hole, 1112-traction structure, 112-bottom wall, 113-left side wall, 114-right side wall, 121-first guide groove, 122-second guide groove, 123-opening part, 124-fixing surface, 125-upper surface, 126-lower surface, 13-power supply conductive part, 14-signal conductive part, 15-insulating part, 151-opening, 16-supporting part, 161-accommodating groove, 162-fixing hole, 17-lighting component, 171-substrate, 172-lighting part, 173-light-emitting part, 1731-bottom plate, 1732-side plate, 18-end cover, 19-adapter, 191-insulating body, 192-conductive terminal, 193-butt joint part,
200-track adapter,
21-connecting body, 211-shell, 2111-upper shell, 2112-lower shell, 2113-mounting space, 2114-through hole, 2115-connecting hole, 212-combining part, 2121-first limit baffle, 2122-second limit baffle, 2123-hollow fixing column, 213-limit groove, 214-guide part, 215-baffle, 2151-second nesting part, 216-containing groove, 221-first clamping piece, 222-second clamping piece, 223-first part, 2231-first abutting surface, 2232-second abutting surface, 2233-upper cover, 2234-lower groove body, 2235-connecting port, 2236-vertical side wall, 224-second part, 2241-connecting end, 2242-projecting part, 2243-first blocking wall, 225-third part, 23-power supply elastic piece, 231-fixing part, 232-abutting part, 24-signal elastic piece, 25-accommodating space, 251-first space, 252-second space, 26-locking component, 261-locking part, 2611-first wall, 2612-second wall, 262-first elastic piece, 27-unlocking component, 271-pressing part, 2711-second blocking wall, 272-movable plate, 2721-releasing part, 2722-buckling part, 2723-reinforcing plate, 2724-first nesting part, 273-second elastic piece, 28-hollow connecting rod, and,
300-electrical equipment,
400-electrical system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1-5, a track 100 according to a preferred embodiment of the present invention is shown. The rail 100 is made of a rigid material and has a flat elongated shape for being assembled on a mounting base and capable of being coupled with the electrical device 300 to form the electrical system 400, or the electrical device 300 is coupled with the rail 100 through the rail adapter 200 to form the electrical system 400 (see fig. 20 and 27). In this embodiment, the rail 100 is made of an aluminum alloy material, so that the rail 100 has the advantages of light weight, strong corrosion resistance and stable chemical properties while having a rigid supporting function, and in other embodiments, the rail 100 may also be made of other rigid conductive materials or insulating materials, which is not limited in the present invention.
The track 100 includes a main body portion 11 and a power supply conductive member 13 disposed inside the main body portion 11. The main body portion 11 extends in a length direction and has a width direction and a thickness direction perpendicular to the length direction, and includes a top wall 111 for assembly with a mounting base, a bottom wall 112 provided opposite to the top wall 111, and a left side wall 113 and a right side wall 114 provided between the top wall 111 and the bottom wall 112. The top wall 111 and the bottom wall 112 of the rail 100 extend in the length direction and the width direction of the rail 100, and the left side wall 113 and the right side wall 114 of the rail 100 extend in the length direction and the thickness direction of the rail 100.
The side of the top wall 111 of the rail 100 facing the mounting base is provided with a plurality of mounting holes 1111, and the number of the mounting holes 1111 is set according to the length of the rail 100, which is not limited by the present invention. The mounting holes 1111 are uniformly distributed along the length direction of the rail 100, and are used for fixing the rail 100 on a mounting base. Alternatively, the track 100 of the present invention may be a surface mounted track 100 or a hoisting track 100, which is not limited by the present invention. When the rail 100 of the present invention is used as the open installation rail 100, the installation base may be a ceiling or a wall, a fastening member such as a screw is inserted through the installation hole 1111, and the head of the fastening member is finally pressed against both sides of the installation hole 1111 of the top wall 111 and is locked with the installation base to fix the rail 100 to the installation base. When the track 100 of the present invention is used as a lifting track 100, the track 100 is secured to an installation foundation by a towing structure 1112, such as a suspension wire, a rigid boom, or the like.
With continued reference to fig. 1-5 and with reference to fig. 20-24, the left side wall 113 and the right side wall 114 of the rail 100 are recessed toward each other to form a first guide slot 121 and a second guide slot 122 suitable for mechanical connection, i.e., the rail 100 is disposed in an i-shape, and the left side wall 113 and the right side wall 114 of the rail 100 are recessed toward the inside of the body 11 to form the first guide slot 121 and the second guide slot 122. The body 11 includes a central axis perpendicular to the width direction, and the first and second guide grooves 121 and 122 are symmetrically disposed along the central axis and extend in the length direction of the rail 100.
Each of the first guide groove 121 and the second guide groove 122 includes an opening portion 123 distant from the central axis and a fixing surface 124 close to the central axis. That is, the first guide groove 121 and the second guide groove 122 each have an inverted U shape to communicate with the outside, and the opening portions 123 of the first guide groove 121 and the second guide groove 122 are provided on the outer wall surfaces of the left sidewall 113 and the right sidewall 114. The first catch 221 and the second catch 222 of the rail adapter 200 are inserted into the first guide groove 121 and the second guide groove 122 of the rail 100 from the opening portion 123, are mechanically connected with the rail 100, and are slidable within the first guide groove 121 and the second guide groove 122 along the length direction of the rail 100. So set up for track adapter 200 just can with track 100 accordant connection from track 100's lateral surface, avoids needing among the prior art that track 100 downwardly perpendicular extends to form the guide slot and the problem of inboard electricity of getting, effectively reduces track 100's thickness, reduces track 100's occupation space. Meanwhile, the mechanical connection mode of the first guide groove 121 and the second guide groove 122 is adopted, so that the potential safety hazard caused by falling off of the electrical equipment 300 due to unstable magnetic connection can be avoided, and the connection stability and safety of the track 100 are improved.
Each of the first guide groove 121 and the second guide groove 122 includes an upper surface 125 and a lower surface 126 which are oppositely disposed along the length direction of the main body 11, and the extension length of the upper surface 125 and the lower surface 126 in the width direction of the main body 11 is greater than the perpendicular distance between the upper surface 125 and the lower surface 126, so that the contact area between the rail 100 and the rail adaptor 200 is increased, and the stability and the safety of the connection of the rail 100 are improved.
At least two power supply conductors 13 are provided, wherein at least two power supply conductors 13 are flat strip-shaped, and are respectively a positive electrode and a negative electrode, and are inserted into the main body portion 11, and the peripheral walls thereof are wrapped by an insulating member 15 to play a role of separating and insulating, so as to avoid short circuit when the rail 100 is made of a conductive material, and when the rail 100 is made of an insulating material, the insulating member 15 can be omitted. The insulating member 15 is provided with an opening 151 at a side facing the first and second guide slots 121 and 122, so that the power supply conductive member 13 may be exposed to the insulating member 15 and at least partially exposed to the first and/or second guide slots 121 and 122. Preferably, power supply conductor 13 and insulator 15 are both provided on upper surface 125 and/or lower surface 126, insulator 15 being shaped to match the shape of power supply conductor 13, wrapping around the peripheral wall of power supply conductor 13, and being provided with an opening 151 on the side of power supply conductor 13 near upper surface 125 and/or lower surface 126, so that power supply conductor 13 is at least partially exposed to upper surface 125 and/or lower surface 126, and thus at least partially exposed to first channel 121 and/or second channel 122. The arrangement is such that the track 100 and the track adapter 200 are mechanically connected through the first guide groove 121 and the second guide groove 122 and simultaneously electrically connected, which is convenient and fast.
In an optional embodiment, four power supply conductive members 13 may be provided, and the four power supply conductive members 13 include two anodes and two cathodes, which are respectively disposed on the upper surface 125 and the lower surface 126 of the first guide slot 121 and the second guide slot 122, so that the track 100 has a dual-electrical loop, thereby meeting the demand of dual-output independent control of the dimming and color-mixing products in the market trend, and also performing each independent control of the four-wire three-loop, or performing combination and collocation of the power supply conductive members 13 according to the loop demand of practical application.
Further, in order to improve the intelligence of the electrical system 400 having the track 100, the track 100 further includes at least two signal conductors 14, and the at least two signal conductors 14 are flat bars, and can be in contact with the signal spring pieces 24 on the track adapter 200 to form a control loop (fig. 24). An insulator 15 is wrapped around the outer perimeter of signal conductor 14, and the shape of insulator 15 matches the shape of signal conductor 14 to guide the insulating separation. Dielectric element 15 is provided with an opening 151 on a side of signal-conducting element 14 adjacent to upper surface 125 and/or lower surface 126 such that signal-conducting element 14 is at least partially exposed to upper surface 125 and/or lower surface 126, and thus at least partially within first guide slot 121 and/or second guide slot 122, to provide intelligent control of track 100.
In an alternative embodiment, the track 100 includes two power supply conductive members 13 and two signal conductive members 14, the two power supply conductive members 13 and the two signal conductive members 14 are alternately disposed along the central axis of the main body 11, for example, the two power supply conductive members 13 are disposed on the upper surface 125 of the first guide slot 121 and the lower surface 126 of the second guide slot 122, the two signal conductive members 14 are disposed on the lower surface 126 of the first guide slot 121 and the upper surface 125 of the second guide slot 122, respectively, and when the track adapter 200 is connected to the track 100, the two power supply conductive members 13 and the two signal conductive members 14 are in contact fit with the two power supply elastic pieces 23 and the two signal elastic pieces 24 on the track adapter 200, respectively, so as to form an electrical circuit and a control circuit simultaneously. It is understood that the power supply conductor 13 and the signal conductor 14 may be alternatively disposed along the central axis of the main body 11, or the signal conductor 14 and the power supply conductor 13 may be symmetrically disposed along a direction perpendicular to the central axis. In other words, the power supply conductor 13 and the signal conductor 14 may be interchanged left and right or up and down on the upper surface 125 and the lower surface 126 of the first guide groove 121 and the second guide groove 122, as long as the track 100 can form an electrical loop and a control loop when connected with the track adapter 200. In this embodiment, power supply conductor 13 and signal conductor 14 are both copper strips. The copper strip has high conductivity and low cost, and is a good choice for electrical connection. In other embodiments, power supply conductor 13 and signal conductor 14 may also be made of other resilient metallic materials, as the scope of the invention is not limited in this respect.
In the case of power and control of the four-wire use, two power supply conductors 13 and two signal conductors 14 are respectively arranged on the upper surface 125 and the lower surface 126 of the first guide slot 121 and the second guide slot 122, and while the rail 100 is mechanically connected to the rail adapter 200, the two power supply conductors 13 and the two signal conductors 14 can respectively realize an electrical circuit and a control circuit with the two power supply clips 23 and the two signal clips 24 on the rail adapter 200 (fig. 24). By such arrangement, the problem that the power supply conductive member 13 is arranged on the fixing surface 124, which is positioned on the inner side, of the first guide groove 121 and the second guide groove 122 in the prior art can be solved, and when four lines need to be supplied with power and controlled for use, at least two pairs of guide grooves need to be arranged on the vertical surface of the track 100, so that the track 100 is large in size and high in height, and the overall appearance of the track 100 is affected. In the prior art, in order to meet the requirements of power supply and four-wire control, the width of the track 100 is generally 30mm, and the thickness of the track 100 generally reaches 20 mm-30 mm, so that the track 100 is thick and occupies a large area. In the embodiment, under the use condition of meeting power supply and control, the thickness of the track 100 is less than or equal to 8mm without changing the width of the track 100, and the ratio of the thickness of the track 100 to the width of the track 100 is less than 1/3, so that the track 100 hardly occupies space, the problem that the track 100 occupies a high floor is effectively solved, and the application range of the track 100 is improved. As a modification, when the four power supply conductors 13 form at least two power supply circuits, the four power supply conductors 13 are respectively disposed on the upper surface 125 and the lower surface 126 of the first guide groove 121 and the second guide groove 122, so that the thickness of the rail 100 can be effectively reduced, which is not limited by the present invention.
Further, the rail 100 further includes a support portion 16 connecting the top wall 111 and the bottom wall 112 in a thickness (height) direction, and the support portion 16 is located between the first guide groove 121 and the second guide groove 122 in a width direction for supporting the rail 100, enhancing the overall strength, and serving as a basis for disposing the lighting assembly 17. The supporting portion 16 is provided with an accommodating groove 161 penetrating through the top wall 111 and/or the bottom wall 112, at least one set of lighting assembly 17 is arranged in the accommodating groove 161, and the lighting assembly 17 is arranged between the first guide groove 121 and the second guide groove 122 along the width direction and emits light towards the top wall 111 and/or the bottom wall 112. So set up to make under the use prerequisite that does not influence track 100, track 100 can also provide the auxiliary lighting of self, avoid partly lacking the illumination replenishment at the track 100 that does not install lighting fixture, effectively utilize track 100's space, improve lighting environment and illuminating effect, satisfy the subregion illumination demand.
In an alternative embodiment, an accommodating groove 161 penetrating through the bottom wall 112 is provided on the supporting portion 16, a set of lighting assemblies 17 is provided in the accommodating groove 161, and the lighting assemblies 17 are disposed between the first guide groove 121 and the second guide groove 122 along the width direction and emit light toward the bottom wall 112. The lighting assembly 17 includes a substrate 171 and a light emitting member 172, the substrate 171 extends along the length direction of the track 100 and is fixed on one side of the top wall 111 close to the bottom wall 112, and the light emitting member 172 is disposed on one side of the substrate 171 far from the top wall 111 and emits light toward the bottom wall 112. Preferably, the light emitting member 172 is an LED lamp bead, and the LED lamp beads are uniformly arranged on the side of the substrate 171 away from the top wall 111 to provide independent illumination for the track 100. Alternatively, the lighting assembly 17 may employ an RGB color light source to function as a mood.
When there is the coupling illumination lamps and lanterns on first guide slot 121 and the second guide slot 122 of track 100, the illumination lamps and lanterns can provide main illumination, and lighting assembly 17 can provide auxiliary lighting to effectively utilize orbital space, satisfy the subregion illumination demand, build multi-level light, improve user's use and experience. The lighting fixture and the lighting assembly 17 can be controlled separately, or the lighting fixture is not required to be installed in a lighting environment without special requirements, and only the auxiliary lighting provided by the lighting assembly 17 on the track 100 is used to increase the atmosphere and improve the diversified functions of the track 100.
The lighting assembly 17 further includes a light-emitting portion 173, and the light-emitting portion 173 is disposed at a position close to the bottom wall 112 of the receiving groove 161 and is fixedly connected to the supporting portion 16. The light-emitting portion 173 includes a bottom plate 1731 and a side plate 1732 extending from the bottom plate 1731 to a direction close to the top wall 111, a slot is disposed at a position of the support portion 16 corresponding to the side plate 1732, and the side plate 1732 extends into the slot to be clamped with the support portion 16. The plane of the lowest point of the light-emitting portion 173 is flush with the plane of the lowest point of the bottom wall 112, so as to improve the aesthetic property of the track 100, and the overall thickness of the track 100 is not affected, thereby maintaining the ultra-thin structure of the track 100.
As a modification, the supporting portion 16 may be provided with an accommodating groove 161 penetrating through the top wall 111, the accommodating groove 161 is provided with a set of lighting assemblies 17 therein, the lighting assemblies 17 are disposed between the first guide groove 121 and the second guide groove 122 along the width direction and emit light toward the top wall 112, at this time, a plane where a highest point of the light-emitting portion 173 is located is flush with a plane where a highest point of the fixed wall 111, so as to improve the aesthetic property of the track 100, and the thickness of the track 100 as a whole is not affected, thereby maintaining the ultra-thin structure of the track 100. Or the supporting portion 16 is provided with an accommodating groove 161 penetrating through the top wall 111 and the bottom wall 112, two sets of lighting assemblies 17 are arranged in the accommodating groove 161, and the two sets of lighting assemblies 17 are arranged between the first guide groove 121 and the second guide groove 122 along the width direction, are respectively arranged at positions close to the top wall 111 and the bottom wall 112, and emit light towards the direction of the bottom wall 112 and the direction of the top wall 111 respectively. At this time, two light emitting portions 173 are provided, and the two light emitting portions 173 are respectively disposed at positions close to the top wall 111 and the bottom wall 112 of the accommodating groove 161 and are fixedly connected to the supporting portion 16. The plane of the highest point of the light-emitting portion 173 at the top wall 111 is flush with the plane of the highest point of the top wall 111, and the plane of the lowest point of the light-emitting portion 173 at the bottom wall 112 is flush with the plane of the lowest point of the bottom wall 112.
The light emitting portion 173 may be a diffuser plate or a light guide plate, so that the light emitting portion 173 uniformly and softly diffuses the light emitted from the light emitting member 172 toward the top wall 111 and/or the bottom wall 112 while blocking the accommodating groove 161, thereby reducing the formation of segmental light spots caused by the interval arrangement of the light emitting member 172, and preventing dust from entering the accommodating groove 161 and affecting the service life of the lighting assembly 17.
Optionally, the illumination assembly 17 may further comprise a light distribution element (not shown), such as a lens, a reflector, or the like. The lens and/or the reflector may be disposed in one-to-one correspondence with the light emitting members 172, or a plurality of light emitting members 172 may share one lens and/or one reflector, which is not limited in the present invention.
In an alternative embodiment, an accommodating groove 161 penetrating through the top wall 111 and the bottom wall 112 is disposed on the supporting portion 16, a set of lighting assemblies 17 is disposed in the accommodating groove 161, the lighting assemblies 17 are disposed between the first guide groove 121 and the second guide groove 122 along the width direction, the lighting assemblies 17 are disposed at positions close to the top wall 111, the light emitting member 172 is disposed on one side of the substrate 171 away from the top wall 111 and emits light toward the bottom wall 112, and an annular reflector is disposed on the light emitting direction of the light emitting member 172. The center ring of this annular reflector can pass through light, and the reflector can reflect light around the rampart of center ring, make the light that luminous piece 172 sent partly go out light to the direction of diapire 112 through the center ring of reflector, another part goes out light towards the direction of roof 111 after the rampart reflection of reflector, so that set up a set of lighting component 17 in the track 100 just can realize the direction light-emitting towards roof 111 and diapire 112 simultaneously, improve track 100's aesthetic property, and do not influence the holistic thickness of track 100, keep track 100 ultra-thin structure.
As a modification, two sets of lighting assemblies 17 may be disposed in the track 100, and the light distribution elements are disposed in the accommodating grooves 161, so that the two sets of lighting assemblies 17 emit light toward the top wall 111 or the bottom wall 112 at the same time.
Further, the lighting assembly 17 is integrally formed with the track 100, and the lighting assembly 17 is contained inside the track 100, so that the lighting assembly can provide decorative lighting by itself on the premise of not influencing the use of the track 100, and has a simple integral structure and an attractive appearance.
Further, the track 100 further includes end caps 18 disposed at two ends of the main body 11, and the end caps 18 are mechanically connected to the main body 11. Optionally, the support portion 16 is provided with a fixing hole 162, and a fastener passes through the fixing hole 162 to fixedly connect the end cap 18 with the rail 100, but is not limited thereto. By providing the end cap 18, the aesthetic appearance of the track 100 may be improved while preventing dust from entering the receiving groove 161 and affecting the performance of the lighting assembly 17 in the track 100.
Referring to fig. 6-11, the track 100 further includes an adapter 19, the adapter 19 is configured to cascade at least two tracks 100, and at least two tracks 100 are mechanically and electrically connected through the adapter 19. The track 100 is cascaded into different track lamp sets 1 through the adaptor 19 to meet more lighting requirements.
Further, the adaptor 19 includes an insulating body 191, and a conductive terminal 192 and a mating portion 193 disposed in the insulating body 191 and partially protruding out of the insulating body 191. At least two conductive terminals 192 are provided, each being a positive electrode and a negative electrode, and are disposed corresponding to the at least two power supply conductive members 13 of the track 100. Since the at least two power supply conductors 13 of the track 100 are respectively located on the upper surface 125 and the lower surface 126 of the first guide groove 121 and/or the second guide groove 122, correspondingly, the conductive terminal 192 of the adaptor 19 is disposed on the top surface or the bottom surface of the docking portion 193, so that when the docking portion 193 extends into the first guide groove 121 and the second guide groove 122 of the at least two tracks 100, the conductive terminal 192 is electrically connected to the signal conductor 14, so that the at least two tracks 100 are mechanically and electrically connected to the docking portion 193 through the conductive terminal 192 of the adaptor 19, thereby forming the track lamp set 1.
The adapters 19 with different structures are selected according to the requirements of the required track lamp set 1, so that the cascaded track lamp set 1 has different structures. Optionally, the adapter 19 includes, but is not limited to, a straight shape, a T shape, a cross shape, a square shape, and an L-shaped vertical surface, so that the track light set 1 can be correspondingly formed into shapes of a straight shape, a T shape, a cross shape, a square shape, and an L-shaped vertical surface, but is not limited thereto, so as to meet the diversified demands of users. Optionally, the rail 100 may be mechanically and electrically connected to various electrical devices 300 through the adaptor 19, so as to improve the application range of the rail 100, and be convenient and reliable.
Referring to fig. 12-19 in conjunction with fig. 20-26, the present invention provides a track adapter 200 according to a preferred embodiment, wherein the track adapter 200 is adapted to be clamped to the track 100 for mechanical and electrical connection with the track 100.
The track adapter 200 includes a connecting body 21, a first retaining member 221 and a second retaining member 222 movably connected to the connecting body 21, a power supply spring 23 disposed on the first retaining member 221 and/or the second retaining member 222 for electrically connecting to the track 100, and a pressing portion 271 located between the first retaining member 221 and the second retaining member 222 and movably connected to the connecting body 21. The first and second retainers 221 and 222 are defined as a first direction and a second direction, respectively, perpendicular to the first and second directions, respectively.
The first retaining member 221 and the second retaining member 222 are disposed opposite to each other from two opposite sides of the connecting body 21, that is, the first retaining member 221 and the second retaining member 222 are both disposed toward the connecting body 21, and enclose with the connecting body 21 to form an accommodating space 25 for accommodating at least part of the track 100. The receiving space 25 has a substantially convex structure and includes a first space 251 and a second space 252 which are connected to each other. Wherein the first space 251 is defined by the housing 211 of the connecting body 21, the third portion 225 of the first catch 221, and the third portion 225 of the second catch 222. The second space 252 is defined by the vertical side wall 2236 of the first retainer 221 near the second retainer 222 and the vertical side wall 2236 of the second retainer 222 near the first retainer 221. Since the first retaining member 221 and the second retaining member 222 are oppositely arranged, the distance between the second spaces 252 in the first direction is smaller than the distance between the first spaces 251, so that the convex-shaped accommodating space 25 is just matched and connected with the i-shaped rail 100.
When the first retaining member 221 and the second retaining member 222 of the rail adapter 200 enter the first guide groove 121 and the second guide groove 122 from the left side wall 113 and the right side wall 114 of the rail 100, respectively, the first retaining member 221 and the first guide groove 121 are in surface contact, the second retaining member 222 and the second guide groove 122 are in surface contact, and mechanical connection is achieved, the power supply elastic sheet 23 on the first retaining member 221 and/or the second retaining member 222 is elastically abutted against the power supply conductive member 13 in the first guide groove 121 and/or the second guide groove 122, so as to achieve electrical connection, meanwhile, the relatively wide bottom wall 112 of the rail 100 is accommodated in the relatively large first space 251, and the relatively narrow supporting portion 16 is at least partially accommodated in the relatively small second space 252. With this arrangement, the rail adapter 200 can be connected to the rail 100 from the outside of the left and right side walls 114, which facilitates installation, and the rail adapter 200 and the rail 100 are partially overlapped in the height direction, thereby reducing the height of the electrical system 400 including the rail adapter 200 and the rail 100. Meanwhile, because the rail adaptor 200 is installed at the outer side of the rail 100, independent wireless control of the electrical system 400 can be realized, and the technical problem that the wireless communication signal is weak when the conventional rail adaptor 200 is installed inside the rail 100 is solved.
The connecting body 21 includes a housing 211, the housing 211 includes an upper housing 2111 and a lower housing 2112, an installation space 2113 is defined between the upper housing 2111 and the lower housing 2112, and the first retaining member 221, the second retaining member 222 and the pressing portion 271 are at least partially accommodated in the installation space 2113. Optionally, one side of the lower housing 2112 close to the upper housing 2111 is provided with four engaging portions 212, and the four engaging portions 212 are respectively located at four corners of the lower housing 2112. Each of the coupling portions 212 includes a first limit fence 2121 having an extending direction parallel to the first direction and a second limit fence 2122 having an extending direction parallel to the second direction, and a hollow fixing post 2123 positioned inside the first limit fence 2121 and the second limit fence 2122. The upper housing 2111 is provided with a through hole 2114, and a fastener such as a bolt passes through the through hole 2114 and extends into the hollow fixing post 2123, so that the upper housing 2111 and the lower housing 2112 are fixedly connected by four engaging portions 212. The first and second limiting baffles 2121 and 2122 are arranged at an angle, and preferably, the first and second limiting baffles 2121 and 2122 are integrally formed. In the first direction, the distance between two adjacent first limiting baffles 2121 is greater than the distance between two ends of the pressing portion 271 exposed outside the installation space 2113 and less than the distance between two ends of the pressing portion 271 accommodated inside the installation space 2113, so as to provide a moving space for the pressing portion 271 to movably connect the connecting body 21 and prevent the pressing portion 271 from falling off the connecting body 21. In the second direction, the distance between two adjacent second limiting baffles 2122 is greater than the distance between the two ends of the first retaining member 221 or the second retaining member 222 exposed outside the installation space 2113 and less than the distance between the two ends of the first retaining member 221 or the second retaining member 222 accommodated inside the installation space 2113, so as to provide a moving space for the first retaining member 221 and the second retaining member 222 to movably connect the connection body 21, and prevent the first retaining member 221 and the second retaining member 222 from falling off from the connection body 21.
The first and second retainers 221 and 222 are disposed in a U-shape, and each include a first portion 223 disposed above the connecting body 21 and used for being connected with the rail 100 in a retaining manner, a second portion 224 movably connected with the connecting body 21, and a third portion 225 connecting the first portion 223 and the second portion 224. The first portion 223 and the second portion 224 have a height difference therebetween, which is not less than the thickness of the connecting body 21, so that the connecting body 21 can be at least partially received in the U-shaped grooves formed by the first portion 223 and the second portion 224, thereby facilitating the movable connection of the first retaining member 221 and the second retaining member 222 with the connecting body 21.
The first portion 223 is located above the connecting body 21, and its orthographic projection in the thickness direction of the rail adapter 200 is located on the connecting body 21. The first portion 223 includes a first abutting surface 2231 disposed close to the connecting body 21 and a second abutting surface 2232 disposed far from the connecting body 21, and the power supply elastic piece 23 is located between the first abutting surface 2231 and the second abutting surface 2232, and at least partially exposed from the first abutting surface 2231 and/or the second abutting surface 2232, and is configured to be electrically connected to the power supply conductive piece 13 on the track 100.
The first portion 223 may be integrally formed with the power supply elastic sheet 23, and may also include an upper cover 2233 and a lower groove 2234 configured with the upper cover 2233 along the height direction, wherein the power supply elastic sheet 23 is sandwiched between the upper cover 2233 and the lower groove 2234.
Optionally, the first portion 223 includes an upper cover 2233 and a lower channel 2234 that is vertically aligned with the upper cover 2233. The peripheral wall of the upper cover 2233 is provided with a hook, the inner peripheral wall of the lower groove 2234 is correspondingly provided with a bayonet, and the hook extends into the bayonet so as to enable the upper cover 2233 and the lower groove 2234 to be connected in a buckling way. A surface of the upper cover 2233 facing away from the lower groove 2234 is a second abutting surface 2232, and a surface of the lower groove 2234 facing away from the upper cover 2233 is a first abutting surface 2231. A gap is provided between the first abutting surface 2231 and the second abutting surface 2232, and the power supply spring piece 23 is at least partially accommodated in the gap.
In this embodiment, the power feeding elastic piece 23 includes a fixing portion 231 and an abutting portion 232 connected in sequence, the fixing portion 231 is plate-shaped and is accommodated in the gap, the abutting portion 232 protrudes in a direction close to the first abutting surface 2231 or the second abutting surface 2232 to form an inverted V-shaped structure, a connecting port 2235 is disposed on the first abutting surface 2231 and the second abutting surface 2232 corresponding to the position of the abutting portion 232, the abutting portion 232 passes through the connecting port 2235 to be exposed to the first abutting surface 2231 and/or the second abutting surface 2232, and is in contact fit with the power feeding conductive member 13 of the track 100, so as to achieve electrical connection between the track 100 and the track adapter 200.
The power supply elastic sheet 23 may have a certain elasticity, when the power supply elastic sheet 23 passes through the connecting port 2235 to contact and cooperate with the power supply conductive member 13, the power supply conductive member 13 provides a certain acting force to the power supply elastic sheet 23, and the restoring force of the power supply elastic sheet 23 enables the power supply elastic sheet 23 to contact and cooperate with the power supply conductive member 13 better, so as to achieve reliable electrical connection. The gap also provides a deformation space for the elastic deformation of the power supply spring piece 23. The inverted V-shaped abutting portion 232 also facilitates reliable deformation of the power supply spring 23 under the condition of installation stress. In other embodiments, the power supply elastic sheet 23 may have other structures, which is not limited in the present invention.
Optionally, the track adapter 200 further includes a signal elastic sheet 24 disposed on the first retaining member 221 and/or the second retaining member 222, the signal elastic sheet 24 passes through the connecting port 2235 on the first abutting surface 2231 and the second abutting surface 2232 and is in contact fit with the signal conductive member 14 on the track 100, when the signal elastic sheet 24 is in contact fit with the signal conductive member 14, the signal conductive member 14 applies a certain acting force to the signal elastic sheet 24, and a restoring force of the signal elastic sheet 24 enables the signal elastic sheet 24 to be in better contact fit with the signal conductive member 14, so that reliable signal connection is achieved, a control signal of the electrical system 400 is received, and thus intelligent control of the electrical system 400 is achieved. The signal spring piece 24 is also disposed on the first portion 223, and may be integrally formed with the first portion 223, or may be sandwiched between the upper cover 2233 and the lower groove 2234. In the present embodiment, the structures of the signal spring 24 and the power supply spring 23 are the same, and are not described herein, and in other embodiments, the structures of the signal spring 24 and the power supply spring 23 may also be different, which is not limited in the present invention.
In an alternative embodiment, the track adapter 200 includes two power supply elastic pieces 23 and two signal elastic pieces 24, the two power supply elastic pieces 23 and two signal elastic pieces 24 are disposed in a manner corresponding to the two power supply conductive pieces 13 and two signal conductive pieces 14 of the track 100, for example, when the two power supply conductive pieces 13 and the two signal conductive pieces 14 are disposed alternately along the central axis of the main body 11 of the track 100, that is, the two power supply conductive pieces 13 are disposed on the upper surface 125 of the first guide slot 121 and the lower surface 126 of the second guide slot 122, respectively, and the two signal conductive pieces 14 are disposed on the lower surface 126 of the first guide slot 121 and the upper surface 125 of the second guide slot 122, respectively, the two power supply elastic pieces 23 and the two signal elastic pieces 24 are also disposed alternately along the central axis of the connecting body 21 of the track adapter 200, that is, that the two power supply elastic pieces 23 are exposed on the second abutting surfaces 2232 of the first catching piece 221 and the first abutting surfaces 2231 of the second catching piece 222, respectively, the two signal elastic pieces 24 are respectively exposed on the first abutting surface 2231 of the first retaining member 221 and the second abutting surface 2232 of the second retaining member 222, and form an electrical loop and a control loop when the track adapter 200 is connected to the track 100. As a modification, the power supply elastic pieces 23 and the signal elastic pieces 24 may also be staggered along the central axis of the connecting body 21 in other manners, or the signal elastic pieces 24 and the power supply elastic pieces 23 are symmetrically arranged along the central axis of the connecting body 21, or the signal elastic pieces 24 and the power supply elastic pieces 23 are symmetrically arranged along a direction perpendicular to the central axis. In other words, the power supply elastic pieces 23 and the signal elastic pieces 24 are exchanged left and right or up and down on the first abutting surfaces 2231 and 2232 of the first and second retainers 221 and 222 according to the installation positions of the power supply conductive pieces 13 and the signal conductive pieces 14, as long as the track 100 can form an electrical loop and a control loop when being connected with the track adapter 200.
In this embodiment, the power supply elastic piece 23 and the signal elastic piece 24 are both elastic copper sheets, so that the power supply elastic piece 23 is in closer contact with the power supply conductive piece 13 under the restoring force of the power supply elastic piece 23, thereby realizing reliable electrical connection. Under the restoring force of the signal elastic piece 24, the signal elastic piece 24 is in closer contact with the signal conductive piece 14, so that reliable signal connection is realized. When the track adapter 200 slides on the track 100, the power supply elastic pieces 23 and the signal elastic pieces 24 of the track adapter 200, which are exposed out of the first retaining piece 221 and the second retaining piece 222, are always in contact with and matched with the power supply conductive pieces 13 and the signal conductive pieces 14 of the track 100, which are exposed out of the first guide slot 121 and the second guide slot 122, so that power supply and signal transmission of the track adapter 200 and the track 100 are not affected. In other embodiments, the power spring 23 and the signal spring 24 may be made of other elastic metal materials, and the scope of the present disclosure is not limited in this respect.
Further, in order to prevent the rail adaptor 200 from falling off the rail 100 and improve the stability of the connection between the rail adaptor 200 and the rail 100, the rail adaptor 200 further includes a locking assembly 26 and an unlocking assembly 27, and the locking assembly 26 and the unlocking assembly 27 are at least partially accommodated in the installation space 2113 to improve the aesthetic property of the rail adaptor 200. The locking assembly 26 is configured to lock the first and second retainers 221 and 222 with the connecting body 21, so as to fix the rail 100 in the accommodating space 25, so that the rail adapter 200 and the rail 100 are kept in a locked state, i.e., a relatively stationary state. The unlocking assembly 27 is configured to unlock the first and second catches 221 and 222 from the locking connection with the connection body 21, so that the rail adapter 200 is released from the rail 100, i.e., can slide relative thereto.
The locking assembly 26 includes a locking portion 261 on the first and second retainers 221 and 222, respectively, and a locking portion 2722 on the unlocking assembly 27, wherein the locking portion 261 and the locking portion 2722 are matingly connected to lock the rail adapter 200 to the rail 100.
Optionally, the locking portion 261 is disposed at the connecting end 2241 of the second portion 224 close to the connecting body 21, and includes a first wall 2611 and a second wall 2612, the first wall 2611 is formed by extending horizontally from the end of the first portion 223 in a direction close to the connecting body 21, and the second wall 2612 is formed by bending downward at an angle of 90 ° from the end of the first wall 2611. A locking groove for locking the locking portion 2722 is formed between the first wall 2611 and the second wall 2612. An inclined guiding surface is disposed on a side of the second wall 2612 near the connecting body 21 to guide the locking connection between the locking portion 261 and the fastening portion 2722. In other embodiments, the locking portion 261 can have other structures, which is not limited in the present invention.
The locking assembly 26 further includes two first elastic members 262, the two first elastic members 262 are symmetrically disposed along the second direction, and the elastic direction of the two first elastic members 262 is parallel to the first direction. One end of one of the first elastic members 262 is elastically connected to the first retaining member 221, and the other end is elastically connected to the connecting body 21, and one end of the other first elastic member 262 is elastically connected to the second retaining member 222, and the other end is elastically connected to the connecting body 21.
Optionally, one end of the first retaining member 221/the second retaining member 222 close to the first elastic member 262 is provided with a protruding portion 2242, that is, the protruding portion 2242 is disposed at the connecting end 2241 of the second portion 224, the connecting body 21 is provided with a limiting groove 213 for limiting the first elastic member 262, one end of the first elastic member 262 is connected to the protruding portion 2242, and the other end of the first elastic member 262 abuts against the limiting groove 213.
The connecting end 2241 is further provided with a first blocking wall 2243 extending along the second direction, the first blocking wall 2243 is accommodated in the installation space 2113, and is close to the center of the installation space 2113 relative to the second limiting baffle 2122, so as to prevent the first retaining member 221 or the second retaining member 222 from falling off from the connecting body 21.
The unlocking assembly 27 is disposed between the first catch 221 and the second catch 222, and movably connected to the connecting body 21, and includes a pressing portion 271 and a movable plate 272 extending from the bottom of the pressing portion 271 to a direction away from the pressing portion 271. The pressing portion 271 and the movable plate 272 may be integrally or separately provided, and are assembled and connected, which is not limited in the present invention.
The pressing portion 271 is at least partially received in the mounting space 2113, and a second blocking wall 2711 extending along the first direction is further disposed at an end of the pressing portion 271 close to the mounting space 2113, and the second blocking wall 2711 is received in the mounting space 2113 and is close to the center of the mounting space 2113 relative to the first limiting blocking plate 2121, so as to prevent the pressing portion 271 from falling off from the connecting body 21.
The movable plate 272 is received in the mounting space 2113, and is slidable in the second direction with respect to the lower housing 2112. Guide portions 214 are provided in the connecting body 21 at positions corresponding to both ends of the movable plate 272, and the guide portions 214 extend from the lower case 2112 in a direction approaching the upper case 2111 and are configured to guide a moving direction of the movable plate 272 in the connecting body 21. That is, the guide portion 214 exists, so that the movable plate 272 can only slide in the second direction with respect to the lower housing 2112. The two guide portions 214 and the blocking plate 215 between the guide portions 214 form a receiving groove 216 for receiving and restraining the movable plate 272. The movable plate 272 includes a receding portion 2721 and a locking portion 2722 sequentially disposed from the pressing portion 271 to the pressing portion 271. The locking portion 2722 is formed by extending the movable plate 272 in a direction away from the lower housing 2112, and is configured to cooperate with the locking portion 261 to achieve locking connection between the first retaining member 221 and the second retaining member 222 and the connecting body 21. When the two movable plates 272 move toward each other, the two fastening parts 2722 move toward each other to slide out of the locking grooves, and due to the existence of the yielding parts 2721, the locking part 261 and the fastening part 2722 are unlocked, so that the first locking member 221 and the second locking member 222 are unlocked from the locking connection of the connecting body 21.
The unlocking assembly 27 further includes two second elastic members 273, the two second elastic members 273 are symmetrically disposed along the first direction, and the elastic directions of the two second elastic members 273 are parallel to the second direction. One end of each of the second elastic members 273 is elastically connected to the movable plate 272, and the other end is elastically connected to the connection body 21. A reinforcing plate 2723 extending parallel to the engaging portion 2722 is further disposed on the movable plate 272, and a first engaging portion 2724 is disposed at an end of the reinforcing plate 2723 close to the second elastic member 273. The connecting body 21 is provided with a baffle plate 215, one side of the baffle plate 215 close to the second elastic member 273 is provided with a second nesting portion 2151, one end of the second elastic member 273 is sleeved on the first nesting portion 2724, and the other end is sleeved on the second nesting portion 2151.
Further, in the moving direction of the movable plate 272, i.e., along the second direction, the distance between the first nesting portion 2724 and the second nesting portion 2151 is greater than the length of the fastening portion 2722. The arrangement is such that the engaging portion 2722 has enough moving space to facilitate releasing the locking connection between the first and second locking members 221 and 222 and the connecting body 21.
Referring now to fig. 20-26, an electrical system 400 in accordance with a preferred embodiment of the present invention is shown. The electrical system 400 includes a rail 100, a rail adapter 200, and an electrical device 300, the electrical device 300 being coupled to the rail 100 through the rail adapter 200. In this embodiment, the electrical device 300 is a lighting fixture for accent lighting of a local area. Meanwhile, the lighting assembly 17 is further arranged in the track 100, so that on the premise that the use of the track 100 is not influenced, the electric system 400 provides supplementary lighting at the part, not provided with the lighting lamp, of the track 100, the lighting environment and the lighting effect are improved, the space of the track 100 is effectively utilized, and the requirement of zone lighting is met. That is, the electrical system 400 of the present invention has both main lighting and auxiliary lighting functions, and the auxiliary lighting makes the entire lamp transparent, bright, and textured. Alternatively, the lighting assembly 17 may employ an RGB color light source to function as a mood. In other embodiments, the lighting fixture and the lighting assembly 17 are controlled separately, for example, the lighting fixture is not installed in a lighting environment without special requirements, so as to meet different use requirements of users and improve the use experience of users.
In this embodiment, the electrical system 400 further includes a driving power source, which may be disposed in the installation base to provide a proper power source for the track 100 and the electrical system 400 having the track 100, without affecting the aesthetic appearance of the electrical system 400. In other embodiments, the driving power source may be assembled on the track or externally disposed outside the track, which is not limited by the invention.
In this embodiment, the electrical device 300 is used for illustrative purposes only and is not intended to limit the scope of the present invention. Those skilled in the art will understand that the electrical device 300 may be any type suitable for installing the track 100, for example, the electrical device 300 may be an electrical device such as a lighting fixture, a monitoring device, an intelligent control device or a sensor module, or a power supply device such as a driving power supply, and the invention is not limited thereto.
In an alternative embodiment, the electrical device 300 is a driving power source, which may also be directly coupled to the track 200, and other electrical devices 300, such as lighting fixtures, monitoring devices, intelligent control devices, or sensor modules, may also be coupled to the driving power source. At this time, the driving power source is integrated with the track adapter 200, that is, the driving power source is provided in the track adapter 200 to receive the power of the commercial power and convert the power into the power required by the other electrical devices 300. Or other electrical devices 300 such as lighting fixtures, monitoring devices, intelligent control devices, or sensor modules may also be provided with a driving device by themselves to implement power conversion, which is not limited in the present invention.
With continued reference to fig. 20-26 in conjunction with fig. 14 and 18, lower housing 2112 of track adapter 200 may also be provided with attachment holes 2115. Correspondingly, the rail adapter 200 also includes a hollow connecting rod 28 that passes through the connecting hole 2115. The hollow connecting rod 28 is adapted to couple with an electrical device 300, for example, wires may be disposed within the hollow connecting rod 28 for electrically connecting the rail adapter 200 and the electrical device 300. By such an arrangement, the electrical device 300 can be easily coupled to the rail adaptor 200, and the mechanical connection and the electrical connection between the electrical device 300 and the rail adaptor 200 can be realized. In other embodiments, electrical device 300 may be directly connected to track adapter 200 without additional components interposed between electrical device 300 and track adapter 200. Alternatively, electrical system 400 may also include more connecting components between electrical device 300 and track adapter 200, although the scope of the invention is not limited in this respect.
Referring to fig. 20 to 26, when the track adapter 200 of the electrical coupling device 300 needs to be connected to the track 100, the first retaining member 221 and the second retaining member 222 of the track adapter 200 extend into the first guide slot 121 and the second guide slot 122 of the track 100, so as to achieve the mechanical connection between the track adapter 200 and the track 100, and meanwhile, the power supply elastic piece 23 and the signal conductive piece 14 on the first retaining member 221 and the second retaining member 222 are elastically abutted to the power supply conductive piece 13 and the signal elastic piece 24 in the first guide slot 121 and the second guide slot 122, respectively, so as to achieve the electrical connection between the track adapter 200 and the track 100. The electric system 400 is convenient and quick to install, and when the rail adapter 200 is connected with the rail 100, the rail adapter 200 and the rail 100 are partially overlapped in the thickness direction (namely, the height direction) of the rail 100, so that the thickness of the electric system 400 can be effectively reduced, and the occupied space of the electric system 400 is reduced.
When the rail adapter 200 slides to a position to be illuminated, an external force is applied to the first clamping member 221 and the second clamping member 222 of the rail adapter 200, so that the first clamping member 221 and the second clamping member 222 move in opposite directions, the locking part 261 on the first clamping member 221 and the second clamping member 222 is in locking fit with the locking part 2722 on the movable plate 272, the locking part 2722 is fixed in the locking groove, the locking connection between the first clamping member 221 and the second clamping member 222 and the connecting body 21 is realized, the rail 100 is fixed in the accommodating space 25 of the rail adapter 200, the locking connection between the rail 100 and the rail adapter 200 is realized, when the electrical device 300 rotates, the rail adapter 200 and the rail 100 fall off to cause a potential safety hazard, and the safety of the electrical system 400 is improved. When the lighting position needs to be changed or the connection between the track adapter 200 and the track 100 needs to be released, an external force is applied to the pressing portions 271 of the unlocking assembly 27, so that the two pressing portions 271 move toward each other, the locking portion 2722 slides out of the locking groove, due to the existence of the yielding portion 2721, the locking portion 261 and the locking portion 2722 are released from the locking connection, and the first clamping member 221 and the second clamping member 222 slide away from each other under the elastic force of the first elastic member 262, and return to the initial state. At this time, the external force is cancelled, and the pressing portion 271 is restored to the original state by the elastic force of the second elastic member 273. Thus, the first catch 221 and the second catch 222 can be released from the locking connection with the connecting body 21, so that the rail 100 can move in the accommodating space 25 of the rail adapter 200, that is, the locking connection between the rail 100 and the rail adapter 200 is released, and the rail adapter 200 can slide relative to the rail 100.
Referring to fig. 27, an electrical system 400 according to another preferred embodiment of the present invention is shown, in which a lighting module is integrated in the track adapter 200, so as to avoid coupling a lighting fixture to the track adapter 200, and reduce the occupied space of the electrical system 400. The lighting module may be a grille lamp or a linear lamp, etc., which is not limited in the present invention.
In summary, the track 100, the track adapter 200 and the electrical system 400 of the present invention have simple structures, and the first guide groove 121 and the second guide groove 122 for coupling the electrical device 300 are formed by being inwardly recessed on the left side wall 113 and the right side wall 114 of the track 100, so that the stability of the connection between the track 100 and the electrical device 300 is improved. Simultaneously, set up lighting assembly in track 100, set up lighting assembly 17 in holding tank 161, and be located between first guide slot 121 and the second guide slot 122 to under the use prerequisite that does not influence track 100, can also provide the auxiliary lighting of self, effectively utilize track 100's space, satisfy the subregion illumination demand, build multi-level light, improve user's use and experience.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. A track (100) for coupling electrical devices (300), characterized by: the LED lamp comprises a main body part (11) and a lighting assembly (17) arranged in the main body part (11), wherein the main body part (11) comprises a top wall (111) and a bottom wall (112) which are oppositely arranged, a left side wall (113) and a right side wall (114) which are arranged on two sides of the top wall (111) and the bottom wall (112), and a supporting part (16) which is arranged between the left side wall (113) and the right side wall (114) and used for connecting the top wall (111) and the bottom wall (112), and a first guide groove (121) and a second guide groove (122) are formed in a concave mode towards the direction of approaching each other in the left side wall (113) and the right side wall (114); the supporting portion (16) is provided with an accommodating groove (161) penetrating through the bottom wall (112), and the lighting assembly (17) is arranged in the accommodating groove (161) and is located between the first guide groove (121) and the second guide groove (122).
2. The rail (100) of claim 1, wherein: the lighting assembly (17) comprises a substrate (171) and a light-emitting piece (172), wherein the substrate (171) extends along the length direction of the track (100) and is fixed to one side, close to the bottom wall (112), of the top wall (111), the light-emitting piece (172) is arranged on one side, deviating from the top wall (111), of the substrate (171) and faces the direction of the bottom wall (112) to emit light.
3. The track (100) of claim 1, wherein: the lighting assembly (17) further comprises a light emitting portion (173), and the light emitting portion (173) is arranged at a position, close to the bottom wall (112), of the accommodating groove (161) and fixedly connected with the supporting portion (16).
4. The track (100) of claim 3, wherein: the plane of the lowest point of the light outlet part (173) is flush with the plane of the lowest point of the bottom wall (112).
5. The track (100) of claim 1, wherein: the lighting assembly (17) is integrally formed with the track (100).
6. The track (100) of claim 1, wherein: the rail (100) further comprises a power supply conductive member (13), the power supply conductive member (13) being disposed within the main body portion (11) and being at least partially exposed within the first guide groove (121) and/or the second guide groove (122).
7. The track (100) of claim 1, wherein: the rail (100) further comprises end covers (18) arranged at two ends of the main body portion (11), fixing holes (174) are formed in the supporting portion (16), and fasteners penetrate through the fixing holes (174) to fixedly connect the end covers (18) with the rail (100).
8. A rail adapter (200), characterized by: the rail adapter (200) is configured to be mechanically and electrically connected to the rail (100) of any one of claims 1 to 7.
9. An electrical system (400), characterized by: comprising a rail (100) according to any of claims 1 to 7.
10. The electrical system (400) of claim 9, wherein: the electrical system (400) further comprises a rail adapter (200) and an electrical device (300), the electrical device (300) being coupled to the rail (100) by the rail adapter (200).
Priority Applications (2)
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CN202111661618.9A CN114526458A (en) | 2021-12-30 | 2021-12-30 | Track, track adapter and electrical system |
PCT/CN2022/141592 WO2023125319A1 (en) | 2021-12-30 | 2022-12-23 | Track, track adapter and electrical system |
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CN202111661618.9A CN114526458A (en) | 2021-12-30 | 2021-12-30 | Track, track adapter and electrical system |
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CN202111661618.9A Pending CN114526458A (en) | 2021-12-30 | 2021-12-30 | Track, track adapter and electrical system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2023125319A1 (en) * | 2021-12-30 | 2023-07-06 | 苏州欧普照明有限公司 | Track, track adapter and electrical system |
WO2023125303A1 (en) * | 2021-12-30 | 2023-07-06 | 苏州欧普照明有限公司 | Track adapter, track, and electrical system |
-
2021
- 2021-12-30 CN CN202111661618.9A patent/CN114526458A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023125319A1 (en) * | 2021-12-30 | 2023-07-06 | 苏州欧普照明有限公司 | Track, track adapter and electrical system |
WO2023125303A1 (en) * | 2021-12-30 | 2023-07-06 | 苏州欧普照明有限公司 | Track adapter, track, and electrical system |
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